Author Information

1

Data Center, Center for Research on Health Care, Division of General Internal Medicine, Department of Medicine, School of Medicine, University of Pittsburgh, 200 Meyran Avenue, Suite 200, Pittsburgh, PA 15213, U.S.A.

Center for Clinical and Translational Science and Training and Department of Emergency Medicine, University of Cincinnati, Cincinnati, OH, U.S.A.

5

Division of Preventive Medicine, Department of Medicine, and Design and Biostatistics Program, Center for Clinical and Translational Science, University of Alabama at Birmingham, Birmingham, AL, U.S.A.

6

Biostatistics, Epidemiology, and Research Design Core, Center for Clinical and Translational Science, The Rockefeller University, New York, NY, U.S.A.

Department of Biostatistics and Medical Informatics, University of Wisconsin-Madison, Madison, WI, U.S.A.

Email: Doris McGartland Rubio (rubiodm@upmc.edu)

*Data Center, Center for Research on Health Care, Division of General Internal Medicine, Department of Medicine, School of Medicine, University of Pittsburgh, 200 Meyran Avenue, Suite 200, Pittsburgh, PA 15213, U.S.A.